<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
<div id="box">
    <input type='checkbox' name="1">
<input type='checkbox' name="1">
<input type='checkbox' name="1">
<input type='checkbox' name="1">
<input type='radio' name="2">
<input type='radio' name="2">
<input type='radio' name="2">
<input type="text" v-model="ml" @click="fn">{{ml}}
</div>
</body>
<script src="./static/vue.js"></script>
<script>
    const vm =new Vue({
        el:"#box",
        data:{
            ml:""
        },
        methods:{
            fn(){
                console.log(this.ml);
            }
        }
    })
    
</script>
</html>